Job Closed
This listing is no longer active.
Ness is a full lifecycle digital engineering firm offering digital advisory through scaled engineering services.
Senior Java, React Engineer
Location
Romania
Posted
96 days ago
Salary
0
Seniority
Senior
Job Description
Senior Java, React Engineer
Ness Digital Engineering
• Designing and developing scalable user-facing features using modern front-end technologies like React JS, and JavaScript; • Ensuring responsive design and cross-browser compatibility; • Optimizing application front end for performance; • Integrate back-end services with the UI layer; • Designing and developing RestFul APIs and microservices that support front-end functionalities; • Creating server-side logic using languages such as Java; • Managing databases (PostgreSQL, Oracle) and writing efficient queries; • Implementing security and data protection measures; • Proficiency in DevOps tools such as Azure DevOps; • Work closely with other stakeholders and participate in Sprint ceremonies to ensure the alignment with Agile methodologies.
Job Requirements
- Bachelor’s degree in Computer Science or equivalent
- 5+ years in Java J2EE building web applications
- 5+ years of experience with related frameworks and technologies (Hibernate, RESTful services Spring JDBC, MVC, etc.)
- 2+ years of experience in UI development using React, jQuery, JavaScript, HTML5 & CSS
- Significant knowledge of Oracle PL/SQL and SQL
- Experience with Oracle Web logic and Tomcat including installation, configuration, and troubleshooting
- Experience with API management and Cloud-based platforms and services (AWS, Google)
- Working knowledge of DevOps: Git, Jenkins, CI/CD pipelines, etc.
- Understanding of Test Driven Development practices as well as Automation and Unit Testing
- Strong analytical skills
- Experience architecting and developing large-scale Enterprise applications
- Experienced in agile development methodology
- Any experience in building applications for the financial industry is a plus.
Benefits
- access to trainings and certifications
- bonuses
- aids
- socializing activities
- attractive compensation
Related Guides
Related Job Pages
More Backend Engineer Jobs
Backend Engineer – Release
SpotifyPassionate music fans. Innovative tech pros. Perfect harmony. Join our band.
• Build and maintain backend services and tooling that power Spotify’s release coordination workflows • Work on systems that manage release trains, rollout orchestration, and deployment state across services • Collaborate with Platform, Infrastructure, and SRE teams to ensure safe and predictable releases • Contribute to improving developer experience through scalable and reliable internal tooling • Participate in on-call rotations to support release tooling in production • Pair with experienced engineers to grow your technical skills and take on increasing ownership • Learn and contribute to Spotify’s release processes by working closely with Release Managers
• Develop, maintain, and scale core platform functionality within a mature PHP/Symfony codebase • Troubleshoot complex system issues and identify root causes across backend services, APIs, and integrations • Support client-facing technical discussions as needed, particularly for API and integration-related challenges • Build and maintain backend services using PHP 8.x and Symfony, ensuring clean, modular, and well-tested code • Design, develop, and maintain RESTful APIs that support internal systems and external integrations • Manage and optimize database performance, including schema design and query efficiency across MySQL and MongoDB • Contribute to and maintain Node.js-based microservices for real-time processing and internal tooling • Collaborate with an international engineering team to deliver high-quality, scalable solutions • Participate in on-call rotation and support production systems as required • Work within modern development practices, including version control, containerization, and CI/CD pipelines
Senior Fullstack Developer, Ruby / React
Code & PepperAny software developer can write code. We add extra spice to the code to meet the market’s refined taste.
• Wspieranie klientów z branż FinTech, HealthTech i AI • Skalowanie zespołów, rozwijanie platform i wprowadzanie nowych funkcji • Rozwiązywanie codziennych bolączek aptek • Praca nad platformą SaaS dla płatności online
Desarrollador Fullstack, Java WebFlux, Angular
KeppriEspecialistas en el end to end de activos digitales, staffing y Servicios Tecnológicos. Hazlo fácil con KEPPRI !!!
• Diseñar, desarrollar y mantener microservicios y componentes backend con Java + Spring Boot + WebFlux. • Construir e integrar APIs REST seguras, eficientes y bien documentadas. • Desarrollar funcionalidades en Angular, asegurando buenas prácticas, modularidad y una experiencia de usuario consistente. • Asegurar calidad con pruebas unitarias, revisiones de código y mejora continua. • Participar en equipos ágiles (planning, refinamiento, sprints, retrospectivas). • Apoyar despliegues y operación en ambientes cloud (principalmente AWS).
